GB9007337D0 - Optical-fibre point and distributed measurement apparatus and method - Google Patents
Optical-fibre point and distributed measurement apparatus and methodInfo
- Publication number
- GB9007337D0 GB9007337D0 GB9007337A GB9007337A GB9007337D0 GB 9007337 D0 GB9007337 D0 GB 9007337D0 GB 9007337 A GB9007337 A GB 9007337A GB 9007337 A GB9007337 A GB 9007337A GB 9007337 D0 GB9007337 D0 GB 9007337D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- optical
- measurement apparatus
- distributed measurement
- fibre point
- fibre
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9007337A GB9007337D0 (en) | 1990-03-31 | 1990-03-31 | Optical-fibre point and distributed measurement apparatus and method |
GB9106787A GB2243908A (en) | 1990-03-31 | 1991-04-02 | Distributed fibre optic sensor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9007337A GB9007337D0 (en) | 1990-03-31 | 1990-03-31 | Optical-fibre point and distributed measurement apparatus and method |
Publications (1)
Publication Number | Publication Date |
---|---|
GB9007337D0 true GB9007337D0 (en) | 1990-05-30 |
Family
ID=10673693
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9007337A Pending GB9007337D0 (en) | 1990-03-31 | 1990-03-31 | Optical-fibre point and distributed measurement apparatus and method |
GB9106787A Withdrawn GB2243908A (en) | 1990-03-31 | 1991-04-02 | Distributed fibre optic sensor |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9106787A Withdrawn GB2243908A (en) | 1990-03-31 | 1991-04-02 | Distributed fibre optic sensor |
Country Status (1)
Country | Link |
---|---|
GB (2) | GB9007337D0 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2699751B1 (en) * | 1992-12-21 | 1995-01-13 | Alsthom Gec | Assistance system for the operation of circuit breakers of an electrical energy transport network. |
US5384635A (en) * | 1993-08-10 | 1995-01-24 | At&T Corp. | Remote sensing in optical fiber networks by synchronously detecting backscattered optical signals |
GB2414543B (en) * | 2004-05-25 | 2009-06-03 | Polarmetrix Ltd | Method and apparatus for detecting pressure distribution in fluids |
GB0424305D0 (en) | 2004-11-03 | 2004-12-01 | Polarmetrix Ltd | Phase-disturbance location and measurement in optical-fibre interferometric reflectometry |
GB0823306D0 (en) | 2008-12-22 | 2009-01-28 | Rogers Alan | Frequency-mapped distributed presure measurement |
GB201019117D0 (en) | 2010-11-11 | 2010-12-29 | Fotech Solutions Ltd | Distributed optical fibre sensor |
DE102013107276A1 (en) | 2012-07-11 | 2013-10-02 | Lios Technology Gmbh | Device for distributed optical pressure measurement in borehole, comprises optical light guide with core, which guides light from light source along measurement path, and casing that reacts to pressure change with elongation or contraction |
IT202200004667A1 (en) | 2022-03-11 | 2022-06-11 | Sestosensor S R L | PHASE AND POLARIZATION DETECTOR FOR DISTRIBUTED FIBER OPTIC ACOUSTIC SENSORS AND INTERROGATOR BASED ON THE SAME |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8620315D0 (en) * | 1986-08-21 | 1986-10-01 | Rogers A J | Frequency-derived optical-fibre distributed sensing |
-
1990
- 1990-03-31 GB GB9007337A patent/GB9007337D0/en active Pending
-
1991
- 1991-04-02 GB GB9106787A patent/GB2243908A/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
GB2243908A (en) | 1991-11-13 |
GB9106787D0 (en) | 1991-05-22 |
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